1554780909

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{54217}}^1$

素因数の和:54321

約数の個数: 24

約数和(自身を含む): 2307518080

約数和(自身を除く): 752737171

約数列:

[1, 3, 11, 33, 79, 121, 237, 363, 869, 2607, 9559, 28677, 54217, 162651, 596387, 1789161, 4283143, 6560257, 12849429, 19680771, 47114573, 141343719, 518260303, 1554780909]

約数ペア:

[(1, 1554780909), (3, 518260303), (11, 141343719), (33, 47114573), (79, 19680771), (121, 12849429), (237, 6560257), (363, 4283143), (869, 1789161), (2607, 596387), (9559, 162651), (28677, 54217)]